* {
  margin: 0;
  padding: 0;
}
header {
  height: 21.3333vw;
  background-color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: fixed;
  top: 0;
  width: 100%;
}
header .title {
  margin-top: 1.3333vw;
  margin-bottom: 4vw;
}
header .title h4 {
  font-size: 3.7333vw;
}
header .search {
  width: 85%;
  height: 7.4667vw;
  border-radius: 2.6667vw;
  background-color: #f7f7f7;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3.2vw;
  color: #6d6d6d;
}
header .search span {
  margin: 0 0.5333vw;
}
.main {
  margin-top: 21.3333vw;
  display: flex;
}
.main .left {
  background-color: #f7f7f7;
  width: 20%;
  overflow: auto;
  overflow: scroll;
  height: 700px;
}
.main .left ul li {
  font-size: 3.4667vw;
  height: 12vw;
  text-align: center;
  line-height: 12vw;
}
.main .right {
  width: 80%;
  height: 26.6667vw;
  display: flex;
  flex-wrap: wrap;
  padding: 2.6667vw;
  overflow: auto;
  overflow: scroll;
  height: 120vw;
  position: fixed;
  left: 20%;
  box-sizing: border-box;
}
.main .right div {
  width: 13.3333vw;
  height: 13.3333vw;
  margin: 0 2.6667vw;
}
.main .right div img {
  width: 18.6667vw;
  height: 18.6667vw;
}
.main .right div p {
  font-size: 2.6667vw;
  text-align: center;
  color: #444444;
}
.main .active {
  background-color: white;
  color: #fa2209;
}
